FR1065169A - Improvements made to valves with parallel or oblique seats, internal or external screw - Google Patents

Improvements made to valves with parallel or oblique seats, internal or external screw

Info

Publication number
FR1065169A
FR1065169A FR1065169DA FR1065169A FR 1065169 A FR1065169 A FR 1065169A FR 1065169D A FR1065169D A FR 1065169DA FR 1065169 A FR1065169 A FR 1065169A
Authority
FR
France
Prior art keywords
valves
internal
parallel
external screw
improvements made
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
Edmond Simon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
R S Stokvis & Fils
Original Assignee
R S Stokvis & Fils
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by R S Stokvis & Fils filed Critical R S Stokvis & Fils
Application granted granted Critical
Publication of FR1065169A publication Critical patent/FR1065169A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/16—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together
    • F16K3/18—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together by movement of the closure members
    • F16K3/184—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together by movement of the closure members by means of cams
    • F16K3/186—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together by movement of the closure members by means of cams by means of cams of wedge from

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1065169D 1952-10-30 1952-10-30 Improvements made to valves with parallel or oblique seats, internal or external screw Expired FR1065169A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1065169T 1952-10-30

Publications (1)

Publication Number Publication Date
FR1065169A true FR1065169A (en) 1954-05-20

Family

ID=9602156

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1065169D Expired FR1065169A (en) 1952-10-30 1952-10-30 Improvements made to valves with parallel or oblique seats, internal or external screw

Country Status (1)

Country Link
FR (1) FR1065169A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2315050A1 (en) * 1975-06-16 1977-01-14 Anchor Darling Valve Co MAIN STEAM ISOLATION VALVE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2315050A1 (en) * 1975-06-16 1977-01-14 Anchor Darling Valve Co MAIN STEAM ISOLATION VALVE

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